English verb conjugation
COULD TEASEL

Regular verb: teasel - teaseled - teaseled

Affirmation

Simple form	V-ing form
I could teasel you could teasel he could teasel we could teasel you could teasel they could teasel	I could be teaseling you could be teaseling he could be teaseling we could be teaseling you could be teaseling they could be teaseling
Perfect	V-ing perfect
I could have teaseled you could have teaseled he could have teaseled we could have teaseled you could have teaseled they could have teaseled	I could have been teaseling you could have been teaseling he could have been teaseling we could have been teaseling you could have been teaseling they could have been teaseling

Negation

Simple form	V-ing form
I could not teasel you could not teasel he could not teasel we could not teasel you could not teasel they could not teasel	I could not be teaseling you could not be teaseling he could not be teaseling we could not be teaseling you could not be teaseling they could not be teaseling
Perfect	V-ing perfect
I could not have teaseled you could not have teaseled he could not have teaseled we could not have teaseled you could not have teaseled they could not have teaseled	I could not have been teaseling you could not have been teaseling he could not have been teaseling we could not have been teaseling you could not have been teaseling they could not have been teaseling

Interrogative form

Simple form	V-ing form
could I teasel? could you teasel? could he teasel? could we teasel? could you teasel? could they teasel?	could I be teaseling? could you be teaseling? could he be teaseling? could we be teaseling? could you be teaseling? could they be teaseling?
Perfect	V-ing perfect
could I have teaseled? could you have teaseled? could he have teaseled? could we have teaseled? could you have teaseled? could they have teaseled?	could I have been teaseling? could you have been teaseling? could he have been teaseling? could we have been teaseling? could you have been teaseling? could they have been teaseling?

Interro-negative form

Simple form	V-ing form
could I not teasel? could you not teasel? could he not teasel? could we not teasel? could you not teasel? could they not teasel?	could I not be teaseling? could you not be teaseling? could he not be teaseling? could we not be teaseling? could you not be teaseling? could they not be teaseling?
Perfect	V-ing perfect
could I not have teaseled? could you not have teaseled? could he not have teaseled? could we not have teaseled? could you not have teaseled? could they not have teaseled?	could I not have been teaseling? could you not have been teaseling? could he not have been teaseling? could we not have been teaseling? could you not have been teaseling? could they not have been teaseling?